UNALTERABLE
13
Scrabble
18
WWF
U(1) N(1) A(1) L(1) T(1) E(1) R(1) A(1) B(3) L(1) E(1)
NWL/TWL ✓ Collins ✓ WWF ✓
Definition
adjective
- Incapable of changing or being altered
- Irrevocable or irreversible
Source: Wiktionary
